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2.81 ct boulder opal 16.7×6.4x3mm
US$250.00 -
4.10 ct boulder opal 17.3×8.1×3.2mm
US$300.00 -
1.15 ct boulder opal 10.1×5.4×2.5mm
US$400.00 -
18.50 ct boulder opal 25.4×23.4×4.1mm
US$1,500.00 -
2.38 ct black opal 11.7×9.8×3.7mm
US$1,000.00 -
21.04 ct crystal opal 30.8×20.1×5.7mm
US$1,000.00 -
2.24 ct dark opal 14.8×6.7×3.5mm
US$250.00